• Mon

    Sep 8

    83°Lo 62°

    Plenty of clouds

    Advisory for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Tue

    Sep 9

    87°Lo 62°

    Mostly cloudy with a t-storm

    Warning for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      56%
    • Hours of Precip
      2
    more
  • Wed

    Sep 10

    89°Lo 62°

    Warm and humid with clearing

    Warning for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      15%
    • Hours of Precip
      0
    more
  • Thu

    Sep 11

    78°Lo 53°

    Rain and a t-storm; colder

    Warning for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      66%
    • Hours of Precip
      11
    more
  • Fri

    Sep 12

    73°Lo 58°

    Decreasing clouds

    Watch for hair frizz
    • Wind
      Gust
      24 mph
    • Precip
      0%
    • Hours of Precip
      0
Next Previous
Hi 73° RealFeel® 71° Precipitation 0%

Day

N

E

S

W

  • NNW 8 mph
  • Gusts: 24 mph

Increasing amounts of sunshine

  • Max UV Index: 6 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 58° RealFeel® 54° Precipitation 0%

Night

N

E

S

W

  • NW 6 mph
  • Gusts: 17 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 12

more Historical Weather Data >
  Today Normal Record 9/12/2013
High 73° 77° 99° (1931) 86°
Low 58° 57° 41° (1977) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 12:37 of sunlight, then sets at 7:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:37 PM with 14:12 of moolight, then sets at 11:49 AM

Top Story

Reading Weather Report

Summery Weekend in Store for Philly

August 30, 2014; 3:07 AM ET

After a brief cooldown, very warm and humid weather will bounce back in Philadelphia in time for the Labor Day weekend. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.